Carboxylic acid amides, the preparation thereof and their use as pharmaceutical compositions
申请人:Ries Uwe
公开号:US20050065346A1
公开(公告)日:2005-03-24
The present invention relates to carboxylic acid amides of general formula
wherein
R
1
to R
5
, Ar, m and n are defined as in claim
1,
the tautomers, stereoisomers, mixtures thereof, the prodrugs and the salts thereof which have valuable properties.
The compounds of the above general formula I wherein R
5
denotes a cyano group are valuable intermediate products for preparing the other compounds of general formula I, and the compounds of the above general formula I wherein R
5
denotes one of the amidino groups mentioned in claim
1
have valuable pharmacological properties, particularly an antithrombotic activity and a factor Xa-inhibiting activity.
本发明涉及一般式为的羧酸酰胺,其中R1至R5,Ar,m和n如权利要求1所定义,其互变异构体,立体异构体,混合物,前药和盐具有有价值的性质。其中,式I的化合物,其中R5表示氰基,是制备一般式I的其他化合物的有价值的中间体,而式I的化合物,其中R5表示权利要求1中提到的酰胺基之一,具有有价值的药理学性质,特别是抗血栓活性和因子Xa抑制活性。